Under federal law, what is the maximum supply a pharmacist can prepare in advance for anticipatory compounded products?

Under federal law, the maximum supply a pharmacist can prepare in advance for anticipatory compounded products is indeed a 30-day supply. This provision allows pharmacists to prepare compounded medications in anticipation of prescriptions based on historical data or expected demand. The rationale behind this limit is to ensure that pharmacists can effectively meet patient needs while still maintaining the integrity and safety of compounded products.

Compounding is tailored to specific patient needs, but exceeding a 30-day limit could lead to issues such as medication degradation or changes in the active ingredients' stability. The 30-day supply cap strikes a balance by allowing pharmacists to prepare sufficient quantities to handle patient needs while also adhering to regulatory standards that prioritize patient safety and quality of the compounded product.